There are 19 animals on a farm. Some are goats and some are chickens. There are 42 legs in all. How many animals are goats and how many are chickens? (assume all have the typical number of legs)

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.